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+--- Thread: blank panels when no doc open (/showthread.php?tid=129)
blank panels when no doc open - Rick Johnson - 04-17-2017
I noticed that Adobe's panels go blank when there's no document open. I'd like to do the same. Perhaps this should be a feature request for the panel class, but in the meantime I would guess a function to simply switch the visibility of the panel's widgets true or false is the best approach. Is there a simpler way I've overlooked? Thanks...
RE: blank panels when no doc open - garrett - 05-01-2017
There is no automated way to achieve this and we won't be adding one, but you can do it manually by subscribing to the right document notifiers and hide/show the widgets when appropriate.
We have the WidgetGroup class to make it more convenient to apply the same modifications to a number of widgets all at once, but visibility is not currently supported by that class. I'll add it to the TODO list.